Could you do several layers or one very thick layer to create a rubberized coating on something?

Absolutely, just please remember that the thicker the final coating is, the longer the cure time will be. We highly advise creating the coating by adding layers to the surface rather than just one thick coat.

Any temperature requirement?

Flex Paste can be applied in a wide range of temperatures from 0°F – 150ۜ°F. Once applied and fully cured it can withstand a wider range of temperatures from -40°F – 200°F.

Can this be used to fix crack in small ref/frezer

Hi there. Thank you so much for reaching out. Flex Paste can withstand low temps like that in a freezer. Although some customers have found success with similar applications, it has not been tested for its safety when coming in contact with items used for food preparation, storing, or serving. Please contact us if you have any additional questions. We're always happy to help. Flex On!

can flex paste be painted ?

Yes. Must be fully cured before painting.

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Flex Paste, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Quart

Flex Paste, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Quart

Product ID: 527684813

Details

Material
Rubber
Brand
Flex Paste
Style
Compact
Item Weight
3 Pounds
Item dimensions L x W x H
12.7 x 10.8 x

🌊Dries underwater, no compromise

💪Super thick rubberized paste

🛡️Waterproof & UV resistant seal

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KSh37798

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In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal the deal with Flex Paste – where durability meets versatility!

BUILT TO LAST - UV resistant and rust-preventive formula ensures long-term durability indoors and outdoors.
SEAL LIKE A PRO - Creates a flexible, watertight barrier that blocks air, water, and moisture effortlessly.
PAINT IT YOUR WAY - Fully paintable once cured, blending seamlessly with your design aesthetic.
FRESHNESS LOCKED IN - Innovative stay-fresh container keeps the paste ready for your next project with zero waste.
APPLY ANYWHERE ANYTIME - Works underwater and on diverse surfaces like concrete, drywall, EPDM, and more.

Flex Paste is a premium waterproof, paintable rubberized putty designed to fill large gaps, cracks, and holes across multiple surfaces including concrete, drywall, and EPDM. Its unique formula works underwater, resists UV damage, and prevents rust, making it ideal for both indoor and outdoor repairs. Packaged in a stay-fresh container, it ensures long-lasting sealing power with zero waste, perfect for professional-grade and DIY projects alike.

Specifications

ASIN	B084TDDCWW
Best Sellers Rank	#66,916 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Adhesive Caulk
Brand	Flex Paste
Brand Name	Flex Paste
Colour	Black
Compatible Material	Concrete
Customer Reviews	4.0 out of 5 stars 1,859 Reviews
Included Components	Household Item
Item Dimensions	12.7 x 10.8 x 10.8 Centimeters
Item Form	Paste
Item Type Name	Flex Paste 3 lb Tub (Black)
Item Weight	1.36 kg
Item dimensions L x W x H	12.7 x 10.8 x 10.8 Centimeters
Manufacturer	Swift Response, LLC
Manufacturer Part Number	PFSBLKR32
Material	Rubber
Material Type	Rubber
Model	FLEX SEAL - PFSBLKR32 - BLACK
Number of Items	1
Style	Compact
Style Name	Compact
Surface Recommendation	Tub
UPC	850010226811
Unit Count	1419.53 Milliliters
Water Resistance Level	Waterproof

Reviews

S**O

17.03.2026

M**N

30.11.2020

F**D

21.12.2020

H**D

14.12.2024

C**G

4.05.2021

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KSh37798

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kenya.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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